/**
 * Copyright (c) 2012-2017, www.tinygroup.org (luo_guo@icloud.com).
 * <p>
 * Licensed under the GPL, Version 3.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 * <p>
 * http://www.gnu.org/licenses/gpl.html
 * <p>
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package org.tinygroup.springutil;

import org.springframework.beans.factory.config.PropertyPlaceholderConfigurer;
import org.tinygroup.config.util.ConfigurationUtil;

import java.io.IOException;
import java.util.Map;
import java.util.Properties;

public class ApplicationPropertyResourceConfigurer extends
        PropertyPlaceholderConfigurer {

    @Override
    protected Properties mergeProperties() throws IOException {
        Properties properties = new Properties();
        Map<String, String> configMap = ConfigurationUtil.getConfigurationManager().getConfiguration();
        if (configMap != null) {
            for (String key : configMap.keySet()) {
                String value = configMap.get(key);
                properties.put(key, value);
            }
        }
        return properties;

    }

}
